Cisco Systems quick start Cisco ASR 1004 Router DC Power Supply Terminal Block

Figure 12 Cisco ASR 1004 Router DC Power Supply Terminal Block

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	5	4		3
1	Ground lug and positive lead wire		4	Washer
2	Terminal block and positive stud		5	Kepnut screw
3	Earth grounding symbol

Caution Before you continue to install the terminal block wires, stop and perform Step 3 to prevent any contact with metal lead on the ground wire.

Step 3 You must wrap the positive and negative cables with sleeving. Take each ground wire and cover the area from the lug to the wire with heavy shrink sleeving.

Step 4 Insert the positive and negative cables. Replace the ground lug with cable in the following order:

a.Ground lug with negative wire

b.Washer

c.Kepnut screw

Step 5 Tighten the Kepnut screw and repeat the same steps for the positive ground stud and wire.

Step 6 Replace the terminal block plastic cover and tighten the screw. The plastic cover is slotted and keyed to fit correctly over the terminal block.

Caution Secure the wires coming in from the terminal block so that they cannot be disturbed by casual contact. There are hooks located on the base of the DC power supply to secure the ties to.

Step 7 Use tie wraps to secure the wires, so that the wires are not pulled from the terminal block by casual contact. The DC power supply has tie-wrap tabs to aid in securing the wires. Make sure the tie wrap allows for some slack in the ground wire.

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